Borrowings - Additional Information (Detail) - Ppp Loan In The Form Of Notes [Member] - Pay Check Protection Program The Ppp [Member] - USD ($) |
12 Months Ended | |
|---|---|---|
Apr. 10, 2020 |
Dec. 31, 2021 |
|
| Debt Instrument [Line Items] | ||
| Debt instrument, Face amount | $ 5,000,000.0 | |
| Debt instrument, Maturity date | Apr. 21, 2020 | |
| Debt instrument, Interest rate effective percentage | 1.00% | |
| Debt instrument, Frequency of periodic payment | payable monthly commencing on November 22, 2020 | |
| Debt instrument, Date of first required payment | Nov. 22, 2020 | |
| Debt instrument, Prepayment penalties | $ 0 |